Adding a data/dataset element to header logo

Thanks

No problem :)

Just to make it clear for anybody else, the exact code I used is this:

add_filter( 'generate_mobile_header_logo_output', function( $output ) {
    if ( ! function_exists( 'generate_menu_plus_get_defaults' ) ) {
        return $output;
    }

    $settings = wp_parse_args(
        get_option( 'generate_menu_plus_settings', array() ),
        generate_menu_plus_get_defaults()
    );

    return sprintf(
        '<div class="site-logo mobile-header-logo">
            <a href="%1$s" title="%2$s" rel="home">
               <img src="%3$s" data-pin-nopin="1"  width="999" height="999"  alt="%4$s" />
            </a>
        </div>',
        esc_url( apply_filters( 'generate_logo_href' , home_url( '/' ) ) ),
        esc_attr( apply_filters( 'generate_logo_title', get_bloginfo( 'name', 'display' ) ) ),
        esc_url( apply_filters( 'generate_mobile_header_logo', $settings['mobile_header_logo'] ) ),
        esc_attr( apply_filters( 'generate_logo_title', get_bloginfo( 'name', 'display' ) ) )
    );
} );

Thanks for sharing :)